💄(react) make inputs labels bolder

The current labels of radio, checkbox and switches were not bold enough
to match the figma sketches.

.changeset/unlucky-parrots-grab.md

@@ -0,0 +1,5 @@
+---
+"@openfun/cunningham-react": minor
+---
+
+make inputs labels bolder

packages/react/src/components/Forms/Checkbox/tokens.ts

@@ -3,7 +3,7 @@ import { DefaultTokens } from "@openfun/cunningham-tokens";
 export const tokens = (defaults: DefaultTokens) => ({
   "background-color--hover": defaults.theme.colors["greyscale-200"],
   "font-size": defaults.theme.font.sizes.m,
-  "font-weight": defaults.theme.font.weights.medium,
+  "font-weight": defaults.theme.font.weights.bold,
   color: defaults.theme.colors["greyscale-900"],
   "border-color": defaults.theme.colors["greyscale-300"],
   "border-radius": "2px",